// todo need optimize like in event.jsp. Add indexing or not indexing this page. A main power grid is created connecting all power systems around the country (1 ene 1974 año – 1 ene 1984 año) (Cinta de tiempo)

A main power grid is created connecting all power systems around the country (1 ene 1974 año – 1 ene 1984 año)

Descripción:

Structural plans are completed to connect all the power systems scattered around the country. The purpose of this, amongst other things is to increase the safety of delivery.